Embedded Based Electronic Safety Device for Bike Riders

Accident is a specific, unpredicted, unusual and unintended external action which occurs with no apparent and intentional cause but with marked effects. Negligence of the driver is the major factor of such accidents. Nowadays most of the countries are forcing the motorcycle riders to wear the helmet and not to use the vehicles when the person is in drunken condition and also when the person is on phone. But still the rules are being violated by the users. In order to overcome this we introduces an embedded based intelligent system, Smart Helmet, which automatically checks whether the person is wearing the helmet and has non- alcoholic breath while riding. It also checks whether the person is using mobile phone while riding if it is so then the bike speed will automatically reduces. The person met with an accident then the smart helmet will send a message to the nearer hospital through the RF signal. Here we have a RF transmitter at the helmet and the RF receiver at the bike. IR signals are used to sure the wearing of helmet on the head.